For only the second time ever, a collision between two asteroids has been observed around an alien star not too far beyond ...

A German woman engineer on Saturday became the first wheelchair user to blast into space, taking a brief ride on a Blue ...

Our pets can now live much longer lives, yet they face an increased risk of cognitive decline similar to human dementia as ...

The holiday season is a time of exciting activities, family get-togethers and a time away from the normal work and school ...

In the absence of great white sharks, copper sharks ( Carcharhinus brachyurus) are moving in to fill the vacant ecological niche. These sharks are preyed upon by great whites; with no great whites ...

There's the invasion by a warlike species, there's the highly evolved species trying to communicate with our primitive ...

The Moon has no real atmosphere, but Earth has, in a sense, been generously trying to share its own for billions of years.

Using the combined might of spacecraft scattered across the Solar System, scientists have built the most detailed map yet of ...

This week in science: the choice between tea or coffee could have greater consequences than you think; interstellar comet ...

Scientists at the University of California, Berkeley, have watched our planet's seasons from space and discovered that spring ...

It's easy to see your body aging on the outside – wrinkles, dark spots, gray hair, the whole shebang – but as we grow older, ...

A review by the American Heart Association Cardiovascular Disease Prevention Committee strengthens the case that keeping our ...